Run results for: Call or check

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0

Browser: Chrome 133

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Check es6, not call

208.8M/s

Check es5, not call

193.9M/s

No check, call

156.5M/s

View exact numbers

Script Preparation code:

var EMPTY_FN = () => {};
var props = {};

Tests:

Check es5, not call
const { onValidated } = props; if (typeof onValidated === 'function') onValidated();
Check es6, not call
const { onValidated } = props; onValidated?.();
No check, call
const { onValidated = EMPTY_FN } = props; onValidated();